From 1986ec43fd6cf6ebba044bb8d637d3ea7da2ff7b Mon Sep 17 00:00:00 2001
From: allegroai <>
Date: Wed, 31 Mar 2021 23:47:27 +0300
Subject: [PATCH] Fix reporting after task closing

---
 clearml/backend_interface/metrics/reporter.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/clearml/backend_interface/metrics/reporter.py b/clearml/backend_interface/metrics/reporter.py
index b9d0dbd4..d15d1c67 100644
--- a/clearml/backend_interface/metrics/reporter.py
+++ b/clearml/backend_interface/metrics/reporter.py
@@ -197,7 +197,8 @@ class Reporter(InterfaceBase, AbstractContextManager, SetupUploadMixin, AsyncMan
         """
         Flush cached reports to backend.
         """
-        self._report_service.flush()
+        if self._report_service:
+            self._report_service.flush()
 
     def stop(self):
         if not self._report_service: